GenePage for the frr gene of Escherichia coli K-12

Primary Gene Name: frr
EcoGene Accession Number: EG10335
K-12 Gene Accession Number: ECK0171
MG1655 Gene Identifier: b0172
Gene Name Mnemonic: Factor for ribosome recycling
Alternate Gene Symbols: rrf
Description: Ribosome recycling factor (RRF); dissociates ribosomes from mRNA after termination of translation; tRNA mimic
  # bp Upstream # bp Downstream
Verified Start MW: 20638.57 ---------185 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 192872
Left Intergenic Region

Name: pyrH_frr

Length: 291 bp gap

Orientation: Codirectional+

Left_end: 192581

Right_end: 192871

Centisome: 4.15

Genomic Address
Clockwise
Minute or Centisome (%) = 4.16
Right End: 193429
Right Intergenic Region

Name: frr_dxr

Length: 91 bp gap

Orientation: Codirectional+

Left_end: 193430

Right_end: 193520

Centisome: 4.17

frr is an essential gene. RRF interacts with EF-G.

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BamHI EcoRI HindIII